Clinical Professor John Nicholls from the Department of Pathology at HKU Medicine responds to questions from #askHKUMed with the latest coronavirus research:-Can people that test positive for COVID-19 become reinfected?-What parts of the body are affected by the coronavirus?-What antiviral drugs have had the best clinical effects?The #askHKUMed initiative from LKS Faculty of Medicine at The University of Hong Kong takes questions from around the world.Guests:Professor John Nicholls, LKS Faculty of Medicine, The University of Hong Kong Further Listening and Reading:Fight COVID19 with HKU websiteLatest Videos from #askHKUMedProduction credits:Producer and Host: Marcy Trent LongAssistant producer: YuFei WuContributing Editor: Bonnie AuIntro/outro music: Alex MauboussinMusic from free music archive Unbroken by Uncan